Wireframing Tools for Mockups and Prototypes

Like most things today, the world of interaction design moves quickly. Although a pen and notebook may suffice when it comes to simply jotting down ideas, planning a series of website screens can sometimes demand additional precision and cohesion.

This is where today’s wireframing tools come in. Engineered to make the design process as intuitive as possible, these tools allow you to construct a visual representation of your interface. Some even allow designers to construct interactive prototypes in order to receive user feedback before a single line of code is written. The following list comprises 15 of the most prominent wireframing applications available today.